Imposter Professor Oak #102 PSA 10: price & population
PSA 10
$154.85
Raw
$3.00
PSA 10 pop
38
Gem rate
32.5%
A PSA 10 Imposter Professor Oak #102 from Base Set 2 sells for $154.85 — a 5,062% premium over the $3.00 raw price. PSA has graded this card 117 times; 38 came back a 10 (32.5% gem rate), and 41 a PSA 9.
The 9-to-10 spread
PSA 9 sells for $44.48. The jump from 9 to 10 is worth $110.37 — that spread, times your real odds of the 10, is what decides whether grading pays.
Prices from real completed sales, updated daily. Population data from PSA's public population report.
